Just adding upstream thread for additional information. https://lkml.org/lkml/2010/5/22/69
For now I suggest you continue to use the workaround of 'intel_iommu=off' until we are able to investigate further. ** Bug watch added: Red Hat Bugzilla #605888 https://bugzilla.redhat.com/show_bug.cgi?id=605888 ** Also affects: fedora via https://bugzilla.redhat.com/show_bug.cgi?id=605888 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/894070 Title: IOMMU error loop early in boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/894070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
